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JURNAL ISTEK
Published by Universitas Islam Negeri Sunan Gunung Djati Bandung
ISSN : -     EISSN : -     DOI : -
Core Subject : Science,
Computer Science & IT
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Articles 21 Documents
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Search results for , issue "Vol 6, No 1-2 (2012): ISTEK" : 21 Documents clear
PENGUKURAN KESESUAIAN ANTARA BISNIS DENGAN TEKNOLOGI INFORMASI MENGGUNAKAN FRAMEWORK COBIT Ichsan Taufik; Adam Faroqi
JURNAL ISTEK Vol 6, No 1-2 (2012): ISTEK
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Current information technology at PT XYZ is a valuable asset for the company to achieve business goals. Information Technology Division leaders intend to measure the extent of correspondence between the information technology and business that is owned. The method used in measuring the level of compliance is IT Governance COBIT framework. The result is to give recommendations for the strengthening of IT services in the PT XYZ to be more effective.
SISTEM PENDUKUNG KEPUTUSAN UNTUK MENENTUKAN SISWA PENERIMA BEASISWA Jumadi Jumadi
JURNAL ISTEK Vol 6, No 1-2 (2012): ISTEK
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Beasiswa adalah pemberian berupa bantuan keuangan yang diberikan kepada perorangan yang bertujuan untuk digunakan demi keberlangsungan pendidikan yang ditempuh. Beasiswa dapat diberikan oleh lembaga pemerintah, perusahaan ataupun yayasan. Pemberian beasiswa dapat dikategorikan pada pemberian cuma-cuma ataupun pemberian dengan ikatan kerja (biasa disebut ikatan dinas) setelah selesainya pendidikan. Lama ikatan dinas ini berbeda-beda, tergantung pada lembaga yang memberikan beasiswa tersebut.Sesuai dengan peraturan yang sudah ditentukan oleh sekolah untuk memperoleh beasiswa, maka diperlukan kriteria-kriteria untuk menentukan siapa yang akan terpilih untuk menerima beasiswa. Pembagian beasiswa dilakukan oleh pihak sekolah untuk membantu seseorang yang kurang mampu ataupun berprestasi selama menempuh studinya. Untuk membantu penentuan dalam menetapkan seseorang yang layak menerima beasiswa maka dibutuhkan sebuah sistem pendukung keputusan.Salah satu metode yang dapat digunakan untuk Sistem Pendukung Keputusan adalah dengan menggunakan pencocokan profile (profile macthing).Pada penelitian ini akan diangkat suatu kasus yaitu mencari alternative terbaik bedasarkan kriteria-kriteria yang telah ditentukan dengan mengggunakan metode pencocokan profil (profile matching). Metode ini dipilih karena mampu menyeleksi alternative terbaik dari sejumlah alternatif, dalam hal ini alternatif yang dimaksudkan yaitu yang berhak menerima beasiswa berdasarkan kriteria-kriteria yang ditentukan. Penelitian dilakukan dengan menentukan asppek dan sub aspek berserta mencari nilai bobot untuk setiap sub aspek, mencari GAP antara profile dengan keadaan data dari siswa dengan menggunakan metode ini ditentukan presentasi kedua unsur aspek dan ditotal kemudian dilakukan proses perankingan yang akan menentukan alternatif yang optimal, yaitu mahasiswa terbaik.
ISOLATION AND IDENTIFICATION OF CELLULOLYTIC BACTERIA FROM WASTE ORGANIC VEGETABLES AND FRUITS FOR ROLE IN MAKING MATERIALS BIOGAS. Ateng Supriyatna; Ida Rohimah; Yani Suryani; Sumiyati Sa’adah
JURNAL ISTEK Vol 6, No 1-2 (2012): ISTEK
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Research onisolationandidentification ofcellulolyticbacteriafromwasteorganicvegetablesand fruitsas ingredientsthat play a rolein the manufacture ofbiogashas been carried out. Bacteria isolates were obtained from wastevegetableand fruitsfromthe marketGedebageBandung. The aim of research is to know diversity of bacteria that growandcellulolyticbacterialisolateswhatever ison thewastevegetablesand fruitsthat play a rolein makingbiogas. Media that used for cultivation and isolation bacteria is NA (Natrium Agar). Bacteria isolation is conducted by using serial dilution, pour plate and streak plate methods. The determinecellulolyticbacteriausedselective mediaSA(Cellulose Agar) andidentification ofbacteriacarriedto genus levelbased onmorphologicalandbiochemicalcharacterizationthat refersto theguidelinesof identificationof bacteria (Bergey's Manual ofDeterminativeBacteriologyin 1994). In this research, we successfully isolated 13 isolates bacteria that consist of 10 genera. Identification result indicates that isolate B1, B8, B9, and B12 are Bacillus; isolate B2 is Cellulomonas, isolate B4 is Microbacterium, isolate B5 is Neisseria, isolate B6 is Streptococcus and isolate B7 is Strepmycetes. Test cellulose indicates that the cellulolyticbacteriaareBacillus, Cellulomonas, Microbacterium, Streptomycetes, Streptococcus, andNeisseria. Based ontestinHCdegradation ofcellulosein the mediaSA, Streptomycetesis bacteria thathave thehighestHCratioandthelowestin thegenusNeisseria. The bacteriawere chosen becausethe bacteriahave ahighability tohydrolyzecelluloseinso-called cellulolyticbacteriaand potentiallyin the manufacture ofbiogas.
KEWIRAUSAHAAN-SOSIAL BERBASIS ORGANISASI MASYARAKAT (ORMAS) (Studi Analisis mengenai Pemberdayaan Ekonomi Ummat atas Unit Usaha-Sosial Persis, NU, dan Muhammadiyah di Kabupaten Garut) Deden Suparman
JURNAL ISTEK Vol 6, No 1-2 (2012): ISTEK
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Globalization has accelerated development grow twisted science, technology, and business. However, the acceleration of development is not accompanied by equity. Community with one another, or one person with another person has entered the dilemma of social inequality that was incredible. This is caused by business practices that are not responsible, development projects that are not effective, and poor government policies, making development efforts more difficult inclusive, and the increasingly adverse impact on the environment, social injustice and bring economic social conflicts and political. Management rules of social organization is no different from the management of business organizations, except the vision and mission, which is characterized by social interests. A management expert, Peter Drucker in his book Innovation and Entrepreneurship (1985), based on his observations in America, concluded that there has been an inevitable shift from conventional economic management to the management of social economy. For example, in terms of employment. Examples of cases in job creation in business organizations, and even reduce its workforce, while the social organization of small and medium scale became a provider of new jobs. Attention and efforts to develop self-employment and entrepreneurship increased. By considering these trends, more is needed in systemic efforts to answer this question. Collaborative actions that are sustainable over the government, the business sector, NGOs, CBOs, academic world, as well as the audience are widely needed to create a development more inclusive and equitable. Union of Islam (Persis), Nahdhatul Ulama (NU) and Muhammadiyah is one of the Islamic community organizations as well as a religious organization, serves also as a social organization. Its existence can be challenged to promote good social role in the economic, social, and cultural. In the economic field, the three CBOs are required to be able to play real people inspire economic progress.In the context of the Garutan, concrete steps are required three CBOs play a major role to be a problem solver ke-ummatan economy. Because the majority of people belonging to disadvantaged areas Garut is a majority of the "target" of these three mass organizations. Itself has a dark record arrowroot disadvantaged socio-economically.
RESPONS TANAMAN PADI ORGANIK (Oryza sativa L.) TERHADAP BAKTERI PELARUT FOSFAT (BPF) DAN MIKORIZA VESIKULAR ARBUSKULAR (MVA) Suryaman Birnadi
JURNAL ISTEK Vol 6, No 1-2 (2012): ISTEK
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An experiment was conducted to study growth and yield of organic rice with BPF and MVA. The experiment was carried out at field Sindangreret, Cileunyi , Bandung, from july 2010 up to November 2010. Randomized block design with factorial pattern was used with three replications to study effect complete combinations BPF at three levels (b0 = 0 BPF, b1 = Pseudomonas diminuta, dan b2 = Pseudomonas cerevisiae ) with four levels MVA (m0 = 0 MVA, m2 = 10 t/ha, m3 = 15 t/ha dan m4 = 20 t/ha). Result showed there are no interaction effect between the application of BPF and MVA. Although there is significant effect an main effect of growth and yield. BPF proveed to be the highest effect on plant height, or number vegetative, dry plant weight, weight of dry harvest grain rice NPK absorption, and the mean growth rate. MVA proveed to be the highest effect on plant height, on number vegetative, dry plant weight, proved to be the highest effect an weight of dry harvest grain rice.
SCHEDULING LECTURESOFTWARE USING WEB-BASED FRAMEWORK CODEIGNITER (A CASE STUDY: FACULTY OF SCIENCE AND TECHNOLOGY UIN SUNAN GUNUNG DJATIBANDUNG Mohamad Irfan; Nur Lukman
JURNAL ISTEK Vol 6, No 1-2 (2012): ISTEK
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Nowadays, using of the computer has increased widely, the technology used is growing rapidly every field, and technological Information become an important part of it that makes easy and speed in producing the latest information. The private or public agencies now competiting to make and build the information system to help their work. The Faculty of Science and Technology UIN Sunan Gunung Djati Bandung is an institution under theauspices ofthe Ministry ofReligious Affairswhichcannot be separatedas an educational institutionthat requiresasystemthat providesefficient service,fast, and transparent. In this case, Scheduling Lecture Application is one of the information technology used in the Faculty of Science and Technology State Islamic University Sunan Gunung Djati Bandung. Scheduling classes is not an easy task because it must consider many constraints or limitations, the limitation of humans to arrange all the existing constraints make them doing an error work sometimes, this factor is difficult to avoid. Therefore, it takes a scheduling lecture system that can perform calculations and checking an error as facilitation for officers easy in scheduling classes. In this case the writer uses the method of manufacture of the Rational Unified Process (RUP), which is proses of iterative software development that focuses on the use case driven.
PEMBUATAN GAME ILMU SHOROF (TASHRIEF) SEBAGAI MEDIA PEMBELAJARAN BAHASA ARAB Undang Syaripudin; Yana Aditya Gerhana; Hafizh Hasanudin
JURNAL ISTEK Vol 6, No 1-2 (2012): ISTEK
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It requires real good knowledge to create fine and qualified interactive multimedia products. Interactive multimedia must be completed with contents which can be controlled by the users. Instructional Games model is one of the interactive multimedia subjects which based on computer.This game model could be used to overcome difficulties in learning Arabic. The difficulties in learning Arabic, especially in Shorof, are about changing, transforming, and developing a word into new forms or to track back to its derivations. The goal of this game is to help students to study shorof. So the students could memorize wazan tashrief of every chapter of tsulatsi and ruba’i.Development methode which was used for this game is Luther Sutopo multimedia development version. It has six steps of development methode. Those are concept, design, material gathering, processing, examination, and distribution. Games which were made based on separation of wazan tashrief are tsulatsi mujarrad, tsulatsi mazid I, tsulatsi mazid II, tsulatsi mazid III, ruba’i mujarrad I, ruba’i mujarrad II. Those games have to be tested by the games makers at first place, then given to Arabic teachers to figure out their responses.
KOMPARASI TRADISI LINGUISTIK HALLIDAY VERSUS TRADISI LINGUISTIK CHOMSKY Teddy Yusuf
JURNAL ISTEK Vol 6, No 1-2 (2012): ISTEK
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This is a study of research library (studi kepustakaan). The data used in this research are the primer and secondary data in the form of written material (some accounts of Chomsky and Halliday) which is related to the topic discussed. The primer source used in this research are Aspects of the Theory of Syntax and An Introduction to Functional Grammar. This research focus on the tradition of Chomskyan Linguistik and Hallidayan Linguistic. This research used analytic descriptive method on the level of theory critique. The aims of the research are to find out the comparison between the some features of Chomskyan and Hallidayan Linguistic. Results of research concluded the fundamental difference from Chomskyan and Hallidayan linguistics as follow: Functional Grammar focus on the purposes and uses of language. They derive from examination of spoken and written language and the context of their use. The aim of FG include; (1) revealing many of the choices language users have in interaction (2) showing how meaning is made. Whereas Transformational Grammar focus on the facts that all speaker of natural language (e.g. English, Javanesse, Sundanesse, etc.) are able to form new sentences and understand utterances they have never heard before. According to TG knowing language is not merely a matter of storing in one’s head a long list of words or sentences, but being able to produce sentences not heard before. The results of this research is relevant for the language teaching, especially for teaching English language.
HUBUNGAN ANTARA KARAKTERISTIK SPERMA DALAM MANI BEKU DENGAN KEBERHASILAN INSEMINASI BUATAN PADA SAPI PERAH FRISSIAN HOLSTEIN Ahmad Taofik
JURNAL ISTEK Vol 6, No 1-2 (2012): ISTEK
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The objective of this research was to evaluate of the relationship between sperm characteristics of frozen semen to artificial insemination results. The measurement of artificial insemination results were non return rate (NR) and conception rate (CR). The measurement of sperm characteristics were progressive motility, sperm membrane intact and acrosome intact. The correlation of sperm progressive motility, sperm membrane plasm intact and sperm acrosome intact to NR were 0,198, 0,216 and 0,968 respectively. The correlation of sperm progressive motility, sperm membrane plasm intact and sperm acrosome intact to CR were 0,100, 0,194 and 0,917 respectively. Based on all data, the sperm acrosome intact was high correlation to artificial insemination results.
MODEL REGRESI LINIER BERGANDA MENGGUNAKAN PENAKSIR PARAMETER REGRESI ROBUST M-ESTIMATOR (Studi Kasus: Produksi Padi di Provinsi Jawa Barat Tahun 2009) Rini Cahyandari; Nurul Hisani
JURNAL ISTEK Vol 6, No 1-2 (2012): ISTEK
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The least squares method is one method of parameter estimation in regression models. This method produces an unbiased estimator with consideration the assumptions are linearity, non-multicollinearity, non-autocorrelation, homoscedastic, and normally distributed error fulfilled. When the assumptions are not fulfilled, such as error distribution is not normal due to the existence of outliers, an estimation obtained are not exact.An alternative method that can overcome the problem of outliers is robust regression method using M-estimator (Iteratively Reweighted Least Squares). M-estimator is an iterative method using weighting function Huber and Tukey bisquare to estimate the parameters or coefficients in the regression model. The best model obtained by M-estimator robust method using Huber and Tukey bisquare is determined by the value R2adjusted and standard error values.

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